nhsrx.com - robtex.com
nhsrx.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a9.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b9.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786549554 | ||||||
Similar names
DNS History
13 records (4 active, 9 former)
●NSa.share-dns.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:09:50
●NSa9.share-dns.com2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:09:50
●NSb.share-dns.net2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:09:50
●NSb9.share-dns.net2026-08-12 → 2026-08-12 · 2 obs
● 2026-08-12 16:09:50
○NSns1.nhsrx.com2017-03-21 → 2020-01-18 · 4 obs
● 2017-03-21 18:08:54
● 2020-01-18 11:37:54
○ 2026-08-12 16:09:50
○NSns19.worldnic.com2015-08-02 → 2016-07-16 · 4 obs
● 2016-07-16 16:49:48
○ 2017-03-21 18:08:54
○ 2026-08-12 16:09:50
○NSns2.nhsrx.com2017-03-21 → 2020-01-18 · 4 obs
● 2017-03-21 18:08:54
● 2020-01-18 11:37:54
○ 2026-08-12 16:09:50
○NSns20.worldnic.com2015-08-02 → 2016-07-16 · 4 obs
● 2016-07-16 16:49:48
○ 2017-03-21 18:08:54
○ 2026-08-12 16:09:50
○MXp.webcom.ctmail.com2015-11-30 → 2016-07-16 · 4 obs
● 2016-07-16 16:49:48
○ 2017-03-21 18:08:54
○ 2026-08-12 16:09:50
○MXus-smtp-inbound-1.mimecast.com2020-01-18 → 2020-01-18 · 3 obs
● 2020-01-18 11:37:54
○ 2026-08-12 16:09:50
○MXus-smtp-inbound-2.mimecast.com2020-01-18 → 2020-01-18 · 3 obs
● 2020-01-18 11:37:54
○ 2026-08-12 16:09:50
○A12.197.117.552020-01-18 → 2020-01-18 · 3 obs
● 2020-01-18 11:37:54
○ 2026-08-12 16:09:50
○A63.237.119.422015-08-02 → 2017-03-21 · 4 obs
● 2017-03-21 18:08:54
○ 2020-01-18 11:37:54
○ 2026-08-12 16:09:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| nhsrx.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nhsrx.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a9.share-dns.com)
Analysis
Name Servers
Four name servers handle the delegation for nhsrx.com: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
At least some of nhsrx.com's name servers are shared with other domains, for example wxsfsj.com, maxwellads.com, v9oo.com and two more.
These name servers tend to co-occur with a12.share-dns.com, b12.share-dns.net, a1.share-dns.com and 7 other name servers in the same DNS delegations.
a9.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b9.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
Both a9.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b9.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.